Word: nitrogenating
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
Stanley V. Dawson, assistant professor of Environmental Health Engineering at SPH, testified that the plant's expected emissions of the pollutant nitrogen dioxide are twice what the upper limit should...
...Decision backed a January ruling by the state Department of Environmental Quality (DEQE) that the power plant's planned diesel engines--designed to produce electricity--would also produce too much nitrogen oxide, an air pollutant...
Nature could hardly have created anything that seems more innocuous. An invisible and odorless gas, carbon dioxide is a simple molecular linkup of just a single atom of carbon and two atoms of oxygen (CO2). It constitutes a mere fraction of the atmosphere (.03% vs. about 78% for nitrogen and 20% for oxygen) but becomes dangerous to man and other air-breathing creatures when it accumulates in concentrations higher than 10% as, say, at the bottom of deep wells or mine shafts...
...pollution control system part, made for AMC by Cleveland's Eaton Corp., that earlier had passed EPA tests. After several months on the road, a brazed joint in the back-pressure sensor has been breaking and causing AMC's engines to emit 50% more oxides of nitrogen than the law allows...
...January decision of the environmental agency, the Massachusetts Department of Environmental Quality Engineering (DEQE), permitted Harvard to continue building the steam and chilled water portions of the plant, but disap- proved the installation of diesel generators because of the allegedly dangerous levels of nitrogen dioxide which the diesels would discharge...